38967020912

素因数分解:

$2^4\times {\mathrm{31033}}^1\times {\mathrm{78479}}^1$

素因数の和:109520

約数の個数: 20

約数和(自身を含む): 75501997920

約数和(自身を除く): 36534977008

約数列:

[1, 2, 4, 8, 16, 31033, 62066, 78479, 124132, 156958, 248264, 313916, 496528, 627832, 1255664, 2435438807, 4870877614, 9741755228, 19483510456, 38967020912]

約数ペア:

[(1, 38967020912), (2, 19483510456), (4, 9741755228), (8, 4870877614), (16, 2435438807), (31033, 1255664), (62066, 627832), (78479, 496528), (124132, 313916), (156958, 248264)]